Climate adaptation underpins the SDGs

The document highlights the critical link between climate adaptation and the UN Sustainable Development Goals (SDGs), noting that infrastructure must be resilient to both chronic stress and acute shocks to remain functional. It identifies a significant investment gap, with UN estimates for developing countries reaching US$280-500 billion annually by 2050. Currently, the green bond market is heavily skewed toward mitigation, with only 3-5% of proceeds allocated to adaptation and resilience. The briefing calls for clearer definitions, improved sector-specific disclosure, and the integration of adaptation criteria across all thematic bonds to mobilize the necessary capital.

• Climate adaptation and resilience are fundamental to the successful implementation of the UN Sustainable Development Goals (SDGs), as climate change is described as the "single biggest threat to development".
• Infrastructure must be designed to withstand two types of climate risks: chronic stress, such as sea level rise and higher average temperatures, and acute shocks, which include extreme weather events like floods and hurricanes.
• The UN estimates that the annual investment required for climate adaptation and resilience in developing countries will be between US$140 billion and US$300 billion by 2030, increasing to between US$280 billion and US$500 billion by 2050.
• The green bond market currently prioritizes climate mitigation, with only 3-5% of proceeds dedicated to adaptation and resilience.
• The water sector currently represents the highest share of adaptation and resilience integration within the green bond market, with significant issuance from US municipalities and entities like South Africa's Cape Town.
• Several factors contribute to the underfunding of adaptation in bond markets, including the fact that mitigation impacts are easier to quantify with established metrics, and a market preference for financing tangible assets over intangible resilience strategies like R&D and training.
• To scale investment, the document recommends establishing clear, science-based definitions that distinguish between 'adaptation' (adjustments to a changing environment) and 'resilience' (the ability to bounce back from impacts).

APA

Climate Bonds Initiative (2018). Climate adaptation underpins the SDGs. https://www.climatebonds.net/files/documents/publications/Why-making-infrastructure-climate-adapted-and-resilient-will-help-meet-the-SDGs_2025-02-17-163150_ffgm.pdf

Chicago

Climate Bonds Initiative. Climate adaptation underpins the SDGs. 2018. https://www.climatebonds.net/files/documents/publications/Why-making-infrastructure-climate-adapted-and-resilient-will-help-meet-the-SDGs_2025-02-17-163150_ffgm.pdf.

Wikipedia

{{cite report |author=Climate Bonds Initiative |title=Climate adaptation underpins the SDGs |date=July 2018 |url=https://www.climatebonds.net/files/documents/publications/Why-making-infrastructure-climate-adapted-and-resilient-will-help-meet-the-SDGs_2025-02-17-163150_ffgm.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{climatebondsinitiative2018climate, author = {{Climate Bonds Initiative}}, title = {{Climate adaptation underpins the SDGs}}, institution = {Climate Bonds Initiative}, year = {2018}, month = jul, url = {https://www.climatebonds.net/files/documents/publications/Why-making-infrastructure-climate-adapted-and-resilient-will-help-meet-the-SDGs_2025-02-17-163150_ffgm.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }